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Dr. Emilio Alonso Jr, MD

Dr. Emilio Alonso Jr, MD

Surgical Oncology*

Dr. Emilio Alonso Jr, MD is a surgical oncologist in Kissimmee, FL. He is affiliated with medical facilities such as HCA Florida Osceola Hospital and Oviedo Medical Center. He is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 8 reviews 4.8 Star Rating (8 reviews)

Office Hours

Monday

8 am
to
5 pm

Tuesday

8 am
to
5 pm

Wednesday

8 am
to
5 pm

Thursday

8 am
to
5 pm

Friday

8 am
to
5 pm
320 W Bass St
Kissimmee, FL 34741

Locations

HCA Florida Osceola Surgical Associates

HCA Florida Osceola Surgical Associates320 W Bass St Kissimmee, FL 34741
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
  • Directions

Hospital Highlight

Dr. Alonso Jr is affiliated with Oviedo Medical Center Oviedo, a highly rated hospital.

At a Glance

  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalPatient Safety Excellence Award™ See hospitals

Experience Check

Search for experience in a specific area

Dr. Alonso Jr's Reviews

Likelihood to recommend Dr. Alonso Jr

4.8
8 ratings, 7 with a written review
5 star
88%
88%
4 star
0%
0%
3 star
13%
13%
2 star
0%
0%
1 star
0%
0%

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He is Amazing!
I don't even know how to start, I went in to surgery with Dr. Alonzo on march 7 and my surgery was huge (14 hours to be exact) I was so afraid! But he told me not to worry and that I was in good hands! I thank God i was referred to Dr. Alonzo. Its been 21 one days since my surgery and im now recovering. I thank God every day for this amazing Dr.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 28, 2025
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Textbook Whipple procedure 2yrs ago. Strong as eve
If you want a perfectionist on your side this is the man. 2yrs ago he gave me the Whipple procedure. I was sick as a dog! It took time but I'm now strong and healthy as ever at 67yrs old. UCF hospital diagnosed my problem and sent me to the best surgeon on the planet I believe. Thanks to my friends for their prayers.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mike F. – Feb 04, 2025
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My respect and great admiration for Emilio Alonso. An excellent doctor whom God placed on this earth to heal and provide solutions and to place his hands, guided by God, on each patient. My husband and I highly recommend all patients who require confidence, security, positive expectations and a lot of peace in their hearts to seek the professional care of Emilio Alonso, this great Doctor.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Tatiana Era / Yohainy Alpizar – Aug 16, 2024
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My Hero once again!
Dr Alonso saved my life a year ago.. he removed my very infected gallbladder. Well one year later I discovered after months of being uncomfortable, many Dr visits and CT Scans and MRI's I discovered I had 2 hernias.. one being fairly large with bowel obstruction and was told by my GI Dr I needed to have surgery. There is only one surgeon I wanted to do my surgery. Dr Emilio Alonso! I knew I was in excellent hands. I just had my follow up with him today and I just can't thank him enough for 'fixing me' yet again! He is my Hero.. my Angel and I am forever grateful!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Carrie Owens – Jan 24, 2024
Thank you for the positive feedback. We... Read More
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Humble and dedicated doctor
Very professional, humble and good bedside manner!! . My visit in his office and hospital was amazing. Very nice environment and staff are friendly but professional and their service goes beyond. I’m very picky when it comes to the doctor i choose for my care so when I say that this doctor is everything and more than I can ask for, BELIEVE ME!!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
ZG – Jun 18, 2023
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I cannot thank Dr. Alonso enough for how wonderful his care for my mom has been, from the first appointment to a successful surgery that has likely given her years left. He explained things thoroughly and spent a lot of time with us, making sure all of our questions were answered. His kindness and compassion is unmatched. A true blessing to have him take care of my mom. He’s pretty great! Highly recommend!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 others found this helpful
Helpful
Ashley Jones – Aug 21, 2021
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Dr Alonso took the time to explain what was happening and answered our questions in a manner we could understand. He seemed to always be available during the hospital stay, he or his office would keep us informed as to what was happening. I deeply trust his care of my loved one.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
5 others found this helpful
Helpful
Adriana Shah – Mar 21, 2021
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About Me

Watch Dr. Alonso Jr's Video

biography

Emilio Alonso Jr, MD FACS, is board-certified in General Surgery and holds a specialty certificate in Hepatobiliary and Pancreatic Surgery and Surgical Oncology. He is a fellowship-trained surgical oncologist with the Gastrointestinal Cancer Center...read more
  • Surgical Oncology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Hepatobiliary And Pancreatic Surgery And Surgical Oncology

    Fellowship Hospital
  • General Surgery

    Residency Hospital
  • University Of California Riverside

    Residency Hospital
  • General Surgery

    Internship Hospital
  • University Of California Riverside

    Internship Hospital
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Spanish

Affiliated Hospitals

  • HCA Florida Poinciana Hospital

    325 Cypress Pkwy
    Kissimmee, FL 34759
    Recipient of 2
    hospital awards

    How patients felt about the care they received at this hospital.

    78%
    Patients said they were given information about recovering at home

    6% lower than the national average

    75%
    Patients said their room and bathroom were always kept clean

    8% higher than the national average

    View all patient feedback
  • UCF Lake Nona Hospital

    6700 Lake Nona Blvd
    Orlando, FL 32827

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    6% lower than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
  • Oviedo Medical Center

    8300 Red Bug Lake Rd
    Oviedo, FL 32765
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    4% lower than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
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